Many people are aware of Kaggle for their data competitions. However, they also have tasks which can put an open call out for helping transform data, answer questions, etc. They have a fairly rich dataset on COVID-19 and have a list of tasks ready to be answered. If you are a data nerd and have some extra time, come contribute your skills. https://www.kaggle.com/allen-institute-for-ai/CORD-19-research-challenge/tasks
